baber/WOPTO huggingface dataset:
Patent CA-2410392-A1 (CA)
Inventor: ZIMNIKOV ALEXANDR NIKOLAEVICH
IPC: F04B27/08
Filed: 2001-04-23
Abstract: The invention relates to the machine building industry and can be used for reverse-running pulsation-free high-pressure pumps. The aim of the invention  is to improve the operating characteristics of pumps of a similar variety ( and the manufacturability thereof). The inventive pump comprises a rotor wit h orifices and at least two displacers arranged therein, a working chamber, a barrier separating the increasing area from the decreasing area. The working  chamber is formed by surfaces of an annular groove embodied in the end of th e rotor in such a way that the inner surfaces thereof confine the working chamber in a radial direction and slide into contact with the barrier's surfaces. The orifices of the rotor containing the displacers are oriented i n an axial direction and open out onto the annular groove in such a way that t he continuations thereof form pockets on the inner surfaces of the groove, thereby confining the working area in the radial direction.
Patent CA-2410650-A1 (CA)
Inventor: CHRISTOPH THOMAS
IPC: A61K31/541
Filed: 2001-05-05
Abstract: The invention relates to the use of at least one compound of general formula  (I) and/or one of its diastereomers and/or one of its enantiomers and/or one  of the corresponding physiologically compatible salts for producing a medicament for combating respiratory depression, with the exception of medicaments for combating respiratory depression as a cause of sleep apnea.< /SDOAB>
Patent CA-2411545-A1 (CA)
Title: Tripeptide prodrug compounds
Inventor: PICKFORD LESLEY B
IPC: A61K47/48
Filed: 2001-06-11
Abstract: The prodrug of the invention is a modified form of a therapeutic agent and comprises a therapeutic agent, an oligopeptide of three amino acids, a stabilizing group and, optionally, a linker group. The prodrug is cleavable by a trouase enzyme such as Thimet oligopeptidase. Also disclosed are methods o f making and using the prodrug compounds.
Patent CA-2413379-A1 (CA)
Title: Electric power steering apparatus
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 2002-12-02
Abstract: In en electric power steering apparatus, a motor controller unit controls PWM driving of a brushless motor for imparting a steering torque assist, on the basis of output signals. of at least a steering torque detector section, motor current detector section and rotational angle detector section that includes a resolver.      Either one of a predetermined frequency of the PWM driving and predetermined exciting frequency of the resolver is set to be an integral multiple of the other of the predetermined PWM driving frequency and the predetermined exciting frequency.
Patent CA-2413844-A1 (CA)
Title: The effect of a buffering agent on acidogenesis of plaque
Inventor: WANG XIAO BING
IPC: A61P1/02
Filed: 2002-12-10
Abstract: This invention provides a Trim water formulation to prevent or treat dental caries by preventing the acidification solution from forming inside the mouth. Trim water (alkaline) is used as a post-sugar snack rinse that neutralizes plaque acids and enhance recalcification of teeth. As such, rinsing with Trim water substantially prevents dental caries from occurring in teeth. Trim water may be provided in a variety of formulations such as mouthwash rinse and drinkable beverage.
Patent CA-2414440-A1 (CA)
Title: Calcium carbonate compositions for use in the manufacture of toothpaste
Inventor: VALENTE CARLOS A R
IPC: A61Q11/00
Filed: 2001-08-17
Abstract: An aqueous suspension of particulate calcium carbonate for use in the manufacture of toothpaste compositions includes in addition to the calcium carbonate one or more dispersing agents and one or more preservative agents and wherein the aqueous medium of the suspension has been treated so that the biological contamination of the suspension is not greater than the maximum allowable levels indicated by the US Food and Drugs Administration (FDA). The calcium carbonate may comprise a precipitated and/or ground calcium carbonate.  The suspension may have a solids content of from 50 % to 99.5 % by weight. The suspension may be flowable and pumpable.
Patent CA-2415157-A1 (CA)
Title: Broadband computer-based networked systems for control and management of medical records
Inventor: KNAUS WILLIAM A
IPC: G16H70/20
Filed: 2001-06-26
Abstract: This invention relates to an Internet or other broadband computer-based networked system, operated by a service provider that enables members of the  system provider network, which may be patients, family members, employees or  others, to assemble, update, enhance, analyze, correct, broker, securely sto re and transmit, certify and otherwise manage the medical records and, under appropriate circumstances, the medical records of family, friends, clients o r customers and integrates those medical records and their updating around the  patient.
Patent CA-2415244-A1 (CA)
Inventor: MARCHIONNI CHRISTIAN
IPC: B22D11/00
Filed: 2002-12-18
Abstract: The product is made from galvanized carbon steel composed the following elements by weight: carbon at 0.0005 to 0.15%; manganese at 0.08 to 2%; silicon at equal or less than 0.04%; aluminum at equal or less than 0.004%; oxygen at 0.005 to 0.05%; phosphorus at equal or less than 0.2%; sulfur at equal or less than 0.1%; and copper, chromium, nickel, molybdenum, wolfram, and cobalt each at equal or less than 1%.  Other elements include titanium, niobium, vanadium, zirconium each at equal or less than 0.5%; boron at equal or less than 0.1%; nickel at equal or less than 0.04%; and tin, antimony and arsenic each at equal or less than 0.1%. The remaining composition of the product is iron and impurities than result during production. Independent claims are also included for the following: (a) a metallurgical intermediate product manufacturing method; and (b) a metallurgical product manufacturing method.
Patent CA-2415483-A1 (CA)
Title: Antisense compositions targeted to .beta.1 adrenoceptor-specific mrna and methods of use
Inventor: PHILLIPS M IAN
IPC: A61K38/00
Filed: 2001-07-11
Abstract: Disclosed are antisense oligonucleotide, polynucleotide, and peptide nucleic acid compounds that specifically bind to mammalian mRNA encoding a .beta.1-adrenoceptor polypeptide and that are useful in the control and/or treatment of cardiac dysfunction, hypertension, hypertrophy, myocardial ischemia, and other cardiovascular diseases in an affected mammal, and preferably, in a human subject. The antisense compounds disclosed herein, and pharmaceutical formulations thereof, provide sustained control of .beta.1-adrenoceptor expression over prolonged periods, and achieve therapeutic effects from as little as a single dose. Administration of these antisense compositions to approved animal models resulted in a decrease in blood pressure, but no significant change in heart rate. Use of such antisense compositions in the reduction of.beta. 1-adrenoceptor polypeptides in a host cell expressing .beta.1-adrenoceptor-specific mRNA, and in the operation of medicaments for treating human and animal diseases, and in particular, hypertension and other cardiac dysfunction is also disclosed.
Patent CA-2415902-A1 (CA)
Title: Protein design automation for designing protein libraries with altered immunogenicity
Inventor: CHIRINO ARTHUR J
IPC: G16B15/30
Filed: 2001-07-10
Abstract: The present invention relates to the use of a variety of computational methods for modulating the immunogenicity of proteins by identifying and then altering potential amino acid sequences that elicit an immune response in a host organism. In particular, protein will be screened for MHC binding sequences, T cell epitopes and B cell epitopes.
Patent CA-2415919-A1 (CA)
Title: Reagents and methods for identification of binding agents
Inventor: DAVIES PETER
IPC: A61P25/28
Filed: 2001-07-11
Abstract: A method for identifying a desired binding agent that interferes with the interaction between a protein, protein fragment, polypeptide or a peptide and a binding surrogate. The method comprises combining the protein, protein fragment, polypeptide or peptide, the binding surrogate and a binding agent.  Detecting a decrease inthe interaction between the protein, protein fragment, polypeptide or peptide from the binding surrogate indicates that the binding agent interferes with the interaction. Proteins useful in the method include the tau protein phosphorylated at threonine (231), the Amyloid Precursor Protein (APP) phosphorylated at threonine (668 and cdc25 phosphorylated at threonine (48). Compounds identified by the method are useful in the treatment of Alzheimers' disease and cancer.
Patent CA-2418633-A1 (CA)
Title: Magnet installation and removal device
Inventor: BERNARD ROBINA B
IPC: G09F15/00
Filed: 2001-08-13
Abstract: An installation and removal device comprising an installation head and a pole extension for a magnet anchor comprising a magnet having a ring of a predetermined diameter tethered to the magnet. The installation head comprises an elongated, non-magnetic cylindrical body having a cylindrical lug at one end for receiving and supporting the magnet anchor ring and a hook in the shape of a corkscrew extending laterally from the cylindrical body. A threaded socket is formed at the opposite end of the cylindrical body for removably attaching an elongated pole.
Patent CA-2420249-A1 (CA)
Inventor: REICHERT KARLHEINZ
IPC: H01G9/042
Filed: 2001-08-14
Abstract: The invention relates to an anode comprising a niobium-based resistive layer , containing niobium metallic core, a conductive niobium suboxide layer and a dielectric resistive layer made of niobium pentoxide.
Patent CA-2421420-A1 (CA)
Title: Method of removing protein from dipped latex rubber goods
Inventor: SEKHAR BALANCHANDRA CHAKKINGGA
IPC: A61B19/04
Filed: 2001-09-04
Abstract: A method of removing protein from dipped latex rubber goods comprises: a) removing any corn starch powder which has previously been applied to the goods, by treating the goods with hot water to dissolve the powder; b) treating the goods with an aqueous solution comprising an alkali metal hydroxide to remove protein; and c) treating the goods with one or more surface active agents in aqueous solution to remove remaining protein.
Patent CA-2422990-A1 (CA)
Inventor: SCOTT LEON S
IPC: C07C209/86
Filed: 2001-08-21
Abstract: A method for separating a mixture of hexamethylenediamine, aminocapronitile and polarographically reducible impurities using fractional distillation in which the temperature in the rectifying zone of a distillation column varies  sigmoidally along its length to force a major portion of the PRI to co-disti ll with the aminocapronitrile.
Patent CA-2423904-A1 (CA)
Title: Haplotype partitioning in the proximal promoter of the human growth hormone (gh1) gene
Inventor: COOPER DAVID NEIL
IPC: C12Q1/68
Filed: 2003-04-14
Abstract: The invention relates to variants of the human growth gene (GH1) and, in particular, variants in the proximal promoter region thereof. Moreover, the invention relates to the interaction of said variants and how said interaction affects growth hormone expression.
Patent CA-2424689-A1 (CA)
Title: Orally active salts with tyrosine kinase activity
Inventor: KARKI SHYAM B
IPC: A61P43/00
Filed: 2001-10-17
Abstract: The present invention relates to orally active salts of compounds which inhibit, regulate and/or modulate tyrosine kinase signal transduction, compositions which contain these compounds, and methods of using them to tre at tyrosine kinase-dependent diseases and conditions, such as angiogenesis, cancer, tumor growth, atherosclerosis, age related macular degeneration, diabetic retinopathy, inflammatory diseases, and the like in mammals.</SDOAB >
Patent CA-2428316-A1 (CA)
Inventor: HEMEL RICHARD
IPC: C09J177/06
Filed: 2001-10-31
Abstract: L'invention concerne des liants polyuréthane à deux composants réalisés à base d'un polyesterpolyol comportant un polyisocyanate aliphatique ou cycloaliphatique, et d'un composant de durcissage à base de mélanges de polyamines, lesdits liants servant d'adhésifs de flocage résistants aux UV pour le flocage de substrats polymères. Lesdits adhésifs peuvent être traités selon tous les procédés de traitement connus et permettent de réaliser des articles floqués ayant une résistance élevée aux UV et à l'usure.
Patent CA-2429837-A1 (CA)
Title: Method for removing mercury from gas
Inventor: PANULA JORMA
IPC: C01B17/56
Filed: 2001-12-07
Abstract: The invention relates to a method for the removal of mercury from gas containing sulphur dioxide and oxygen and from the sulphuric acid vapour contained in the gas. According to the method, the gas is washed with a water solution that contains selenium ions, whereby metallic selenium is formed in the presence of oxygen, which precipitates the mercury in the gas and vapour either as a selenide or in a chlorine-containing environment, as a dichloride of mercury and selenium. Gas washing occurs at a low temperature, below 50 ~C.
Patent CA-2430335-A1 (CA)
Inventor: HETZER DAVID
IPC: G06F17/24
Filed: 2001-11-30
Abstract: A method, system, and computer program product for offline data collection using data entry forms that are generated and emailed to data entry systems, on which data may then be entered into the data entry forms while the data entry system is not communicatively connected. A data collection process, comprises the steps of building a data entry form for entering requested data, generating an email message including the data entry form, transmitting the email message, receiving an email message including the requested data, and posting the received requested data to a database.
Patent CA-2432662-A1 (CA)
Inventor: HERTZBERG ROBERT PHILIP
IPC: A61K31/19
Filed: 1996-08-21
Abstract: The invention relates to a compound of formula (see Formula I) and the use of such a compound for treating a chemokine mediated disease state in a mammal.
Patent CA-2434310-A1 (CA)
Inventor: DUFFNER ALEXANDRA
IPC: E04B2/70
Filed: 2002-01-24
Abstract: L'invention concerne un madrier destiné à la construction de murs en bois de maisons et d'autres bâtiments par superposition de plusieurs madriers (6, 7) disposés horizontalement. Ce madrier présente au niveau de sa surface d'appui inférieure (8) une fente longitudinale (3) en forme de coin allant en diminuant vers le coeur (2) du madrier (6, 7). L'objectif de l'invention est de créer un procédé permettant de produire des madriers de ce type (6, 7) dont le bois présente une humidité réduite. A cet effet, les grumes (1) utilisées sont pourvues, avant l'opération de séchage, d'au moins une fente longitudinale (3) s'étendant jusqu'au coeur (2) de chaque grume (1). Les grumes (1) sont ensuite séchées dans une chambre de séchage de façon à présenter une teneur en humidité inférieure à 15 %, de préférence 11 %, puis elles sont sciées de façon à produire des madriers de dimensions voulues.
Patent CA-2436127-A1 (CA)
Title: Process for producing high melt flow polymers
Inventor: LEE WEI-KUO
IPC: H01B7/17
Filed: 2002-02-28
Abstract: A conducting polymer composite comprising: (i) a phase I material consisting essentially of a polymer copolymer of ethylene and an unsaturated ester having 4 to 20 carbon atoms, said copolymer having a crystallinity of 0 to about 30 percent as determined by differential scanning calorimetry analysis and having a melt viscosity .eta.I; (ii) a phase II material having a crystallinity of 0 to about 30 percent as determined by differential scanning calorimetry analysis and having a melt viscosity of .eta.II, said phase II material consisting essentially of (A) a non-polar copolymer of ethylene, an alpha-olefin having 3 to 12 carbon atoms, and, optionally, a diene, or (B) a non-polar elastomer, either of which, when mixed with phase I material, will not enter into a completely homogeneous state, but is compatible with the phase I  material; and (iii) a conducting filler material dispersed in the phase I  material and/or the phase II in an amount sufficient to be equal to or greater than the amount required to generate a continuous conducting network in the phase I and phase II materials, with the proviso that the phase I and phase II  materials, in the molten state, have the following relationship:  (.eta.I÷.eta.II)x(VII÷VI)=0.5 to 2.0 wherein VI and VII are the volume fractions of the phase I and phase II materials, respectively, and VI+VII=1.
Patent CA-2439537-A1 (CA)
Inventor: EIPPER KONRAD
IPC: B62D25/06
Filed: 2002-02-07
Abstract: Cadre arrière de toit pour automobile possédant un hayon monté sur le cadre de toit, le cadre arrière de toit étant constitué d'une coque supérieure et d'une coque inférieure jointe à la coque supérieure. L'objet de la présente invention est d'obtenir un cadre arrière de toit qui, malgré une construction sous forme de coque, possède, de manière simple et avec une construction légère, une résistance à la torsion et à la flexion suffisante pour supporter de fortes sollicitations mécaniques. A cet effet, un profilé creux, qui part de la zone de raccord avec le cadre latéral de toit, est placé à l'intérieur de la structure sous forme de coque. Ce profilé s'étend parallèlement à l'extension longitudinale de la structure et se termine par un coude incurvé en direction de l'avant de l'automobile au niveau de son extrémité opposée au cadre latéral de toit. Au niveau de la face orientée vers l'arrière de son segment à extension longitudinale, ledit profilé creux possède une ouverture par laquelle fait saillie une charnière de hayon fixée au profilé creux. L'extrémité du cadre arrière de toit forme un profilé creux tubulaire du cadre latéral de toit raccordé au profilé creux du cadre arrière de toit.
Patent CA-2439706-A1 (CA)
Title: Drawer storage
Inventor: WOOD IAN DAVID
IPC: A47B88/493
Filed: 2002-03-13
Abstract: A cold-storage appliance (2) includes an open-topped insulating container defining an external surface; an insulating lid (22) adapted to close the op en top of the container (16); a cooling means (24) adapted to cool the interior of the container (16); and a structure supporting the container (16), the li d and the cooling means; wherein the container (16) is mounted to the structur e (4) for movement relative to the structure (6) and the lid (22) to open the container (16) and afford access to its interior or to close the container (16). A major component to open or close the drawer (4) and a minor componen t (114) transverse to the major component to separate the drawer (4) from the lid (22) at opening.
Patent CA-2441634-A1 (CA)
Title: Molecular tagging system
Inventor: BRENNER SYDNEY
IPC: C12Q1/68
Filed: 1995-10-12
Abstract: A mixture of microparticles is described. Each microparticle has polynucleotides of a population attached thereto such that substantially all different polynucleotides in the population are attached to different microparticles.  The polynucleotides are selected from cDNAs and genomic DNA fragments.
Patent CA-2443638-A1 (CA)
Title: Process for improved yields of higher molecular weight olefins from lower molecular weight olefins
Inventor: ABAZAJLAN ARMEN NAZAR
IPC: C07C6/04
Filed: 2002-04-08
Abstract: A process for improved yields of heavier olefins from a substantially narrow range of lighter hydrocarbon feed stock containing olefins in a reaction distillation column comprising feeding a narrow range of hydrocarbon feed stock containing olefin into a reaction distillation column at a point between its bottom and top, contacting the olefins at the point of feed with a disproportionation catalyst in alternating arrangement with an isomerization catalyst or a mixture thereof and keeping the reaction mixture in a state of vapor-liquid equilibrium for concentrating the lighter reaction products in the vapor phase and the heavier reaction products in the liquid phase by maintaining a controlled pressure and temperature profile in the reactive distillation column and for reactively creating the desired heavier molecular weight olefins over the catalysts and collecting it as bottoms product and removing the lighter molecular weight olefins overhead from the top of the reactive distillation column.
Patent CA-2445148-A1 (CA)
Inventor: ROENKKOE ANTTI
IPC: H05K5/02
Filed: 2002-04-25
Abstract: The invention relates to an electromechanical structure of an extendable electrical device comprising a body part (300) and a sleeve-like grip part (301). The smooth longitudinal movement between a retracted and extended position is effected by a clockspring in a spring barrel (302). A belt is wrapped around the barrel, and a slide part (306) is attached to the free en d of the belt. When the device is retracted, the slide part with the belt slid es along a longitudinal groove (304) made on at least one side of the body part until the slide part is interlocked. In response to pushing a releasing element, the interlocking is released, whereupon the belt is wrapped around the barrel and the body part slides smoothly to extended position.
Patent CA-2446147-A1 (CA)
Inventor: MEUNIER ALAIN
IPC: A61H37/00
Filed: 2002-04-29
Abstract: L'invention concerne un appareil de massage du corps humain, utilisable notamment pour l'exécution d'un massage du type "évalué/pressé/tiré", comportant une tête de travail (1) ouverte à sa partie inférieure et contena nt des moyens de formation d'un pli de la peau remarquable en ce que les moyens de formation d'un pli de a peau comprennent deux mâchoires de serrage de la peau (11, 12) pivotant autour d'un axe (13) parallèle au plan de la peau et aux extrémités desquelles sont fixés des doigts de massage (11b, 12b), ledit appareil comprenant des moyens pour faire pivoter les deux mâchoires (11, 12 ) l'une vers l'autre et en sens inverse. Par ailleurs, les moyens de formation d'un pli de la peau comprennent avantageusement une ventouse (19) montée mobile entre les deux mâchoires (11, 12), reliée à une source de dépression par un tuyau flexible (27) et des moyens (22, 24, 25) pour déplacer la ventouse (19) verticalement.
Patent CA-2447065-A1 (CA)
Title: Gas specie electron-jump chemical energy converter
Inventor: ZUPPERO ANTHONY C
IPC: H01L29/66
Filed: 2002-05-10
Abstract: An apparatus and method for extracting energy is provided. In one aspect the method includes using chemical reactions to generate vibrationally excited molecules (101), such as high-quantum-number-vibrationally-excited gas molecules in a region. The vibration energy in the vibrationally excited molecules is converted into hot electrons when the excited molecules contact a conductor (103). A geometry is provided so that the excited molecules may travel, diffuse or wander into a conductor (103) before loosing a useful fraction of the vibrational energy. Optionally, the generating and the converting process may be thermally separated, at least in part. The short lived hot electrons are converted into longer lived entities such as carriers and potentials in a semiconductor, where the energy is converted into a useful form.
Patent CA-2447391-A1 (CA)
Title: Substantially homogeneous bio-affecting material having a pre-determined ratio of transferrin to doxorubicin, its method of manufacture and its method of use
Inventor: FAULK W PAGE
IPC: A61K47/48
Filed: 2002-05-15
Abstract: A homogeneous conjugate for targeting and treating diseased cells wherein th e conjugate has a predetermined ratio of drug molecules to protein molecules that preferentially bind to such cells and a method for making such a conjugate. The method of making the conjugate comprises adding drug molecule s to linker molecules in a manner that effectively results in one molecule of drug for each molecule of linker followed by the addition of the drug-linker combination to protein molecules in order to achieve the predetemined ratio of drug molecules to protein molecules.